Which of the following are affected by an enqueue operation?

a) the count of the number of elements in the queue
b)the reference to the rear of the queue
c) the reference to the front of the queue
d) both a) and b) are true
e) all of a), b), and c) are true


d) both a) and b) are true

Computer Science & Information Technology

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Which network topology is shown here?


a. Star
b. Token Ring
c. Bus
d. Mesh
e. None of these answers is correct.

Computer Science & Information Technology

Describe the live migration process.

What will be an ideal response?

Computer Science & Information Technology

Internet2 is _____.

A. designed to eventually replace the Internet? B. ?a research and development tool that is focused on speed C. ?an application that allows people to collaborate, socialize, and share information online D. ?used to support low-bandwidth application

Computer Science & Information Technology

Which of the following explicit type casts is valid?

A. (float) x = a / b B. [float] x = a / b C. x = float (a / b) D. x = [float] (a / b) E. x = (float) (a / b)

Computer Science & Information Technology